7/12/00 Day Shift Summary: (Log Book: #8, p.186-189) On shift: GC, PR Data Type: 1P1 (Ecm=3526.2 MeV) Beam current at start: 28.5 mA . Beam current at end: 23.2 mA . Typical Luminosity: 3.1 x 10^31 cm^-2 s^-1 Beam energy stable around 3526.2 MeV Beam width ~320 KeV; ~250 Kev after 2 pm, when GB asked MCR whether it were possible to lower the beam width. Run: 7009 (299.0 nb-1) 7010 in progress Comments: Deceleration started around 7:00 before beginning of our shift and ended around 11:00 with 27.2 mA. 10:40 pedestal run 7007 is written to DB 11:10 GG finds a jet target cold trap outlet valve off. This was probably due to the yesterday shut down. Anyway, he manage to turn it on. 11:25 run 7008 aborts becouse I (PR) forgot to push overwrite botton during tape mounting. 12:30 we notice that FCAL ADC channel 38 has a lower rate than usual. Matt has been informed. 4 daq hangs, 1 jet unclogging. Ciao, Gigi and Paolo